AT339904B - Verfahren zur herstellung von neuen 3,6-diamino- 3,4 -dihydropyridonen-2 - Google Patents
Verfahren zur herstellung von neuen 3,6-diamino- 3,4 -dihydropyridonen-2Info
- Publication number
- AT339904B AT339904B AT94875A AT94875A AT339904B AT 339904 B AT339904 B AT 339904B AT 94875 A AT94875 A AT 94875A AT 94875 A AT94875 A AT 94875A AT 339904 B AT339904 B AT 339904B
- Authority
- AT
- Austria
- Prior art keywords
- dihydropyridone
- diamino
- producing new
- producing
- new
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
- C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Pyridine Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742406200 DE2406200A1 (de) | 1974-02-09 | 1974-02-09 | Verfahren zur herstellung von neuen 3,6-diamino-3,4-dihydropyridonen-2 und ihre verwendung als arzneimittel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA94875A ATA94875A (de) | 1977-03-15 |
| AT339904B true AT339904B (de) | 1977-11-10 |
Family
ID=5906985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94875A AT339904B (de) | 1974-02-09 | 1975-02-07 | Verfahren zur herstellung von neuen 3,6-diamino- 3,4 -dihydropyridonen-2 |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4001259A (it) |
| JP (1) | JPS50108269A (it) |
| AT (1) | AT339904B (it) |
| BE (1) | BE825246A (it) |
| CA (1) | CA1049525A (it) |
| CH (1) | CH605753A5 (it) |
| DD (1) | DD118426A5 (it) |
| DE (1) | DE2406200A1 (it) |
| DK (1) | DK44375A (it) |
| ES (1) | ES434547A1 (it) |
| FI (1) | FI750325A (it) |
| FR (1) | FR2260346B1 (it) |
| GB (1) | GB1444879A (it) |
| HU (1) | HU168593B (it) |
| IE (1) | IE40588B1 (it) |
| IL (1) | IL46578A (it) |
| LU (1) | LU71812A1 (it) |
| NL (1) | NL7501499A (it) |
| PL (1) | PL92432B1 (it) |
| SE (1) | SE402588B (it) |
| ZA (1) | ZA75789B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232216A (en) * | 1975-09-05 | 1977-03-11 | Matsushita Electric Ind Co Ltd | Ghost eliminating equipment |
| DE2706977A1 (de) * | 1977-02-18 | 1978-08-24 | Hoechst Ag | Benzoesaeuren und deren derivate sowie verfahren zu ihrer herstellung |
| US5725789A (en) * | 1995-03-31 | 1998-03-10 | Minnesota Mining And Manufacturing Company | Aqueous oil and water repellent compositions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3862161A (en) * | 1970-01-24 | 1975-01-21 | Bayer Ag | 4-pyridyl substituted 1,4-dihydropyridines |
| US3887558A (en) * | 1972-03-06 | 1975-06-03 | Bayer Ag | Process for producing 2,6-diamino -1,4- dihydro-3,5-pyridine-dicarboxylates and derivatives thereof |
-
1974
- 1974-02-09 DE DE19742406200 patent/DE2406200A1/de not_active Withdrawn
-
1975
- 1975-01-30 US US05/545,299 patent/US4001259A/en not_active Expired - Lifetime
- 1975-02-03 CA CA219,243A patent/CA1049525A/en not_active Expired
- 1975-02-06 IL IL46578A patent/IL46578A/en unknown
- 1975-02-06 FI FI750325A patent/FI750325A/fi not_active Application Discontinuation
- 1975-02-06 BE BE153109A patent/BE825246A/xx unknown
- 1975-02-07 ES ES434547A patent/ES434547A1/es not_active Expired
- 1975-02-07 FR FR7503896A patent/FR2260346B1/fr not_active Expired
- 1975-02-07 GB GB531375A patent/GB1444879A/en not_active Expired
- 1975-02-07 LU LU71812A patent/LU71812A1/xx unknown
- 1975-02-07 CH CH150375A patent/CH605753A5/xx not_active IP Right Cessation
- 1975-02-07 SE SE7501389A patent/SE402588B/xx unknown
- 1975-02-07 IE IE246/75A patent/IE40588B1/xx unknown
- 1975-02-07 DD DD184074A patent/DD118426A5/xx unknown
- 1975-02-07 ZA ZA00750789A patent/ZA75789B/xx unknown
- 1975-02-07 AT AT94875A patent/AT339904B/de not_active IP Right Cessation
- 1975-02-07 NL NL7501499A patent/NL7501499A/xx not_active Application Discontinuation
- 1975-02-07 DK DK44375*#A patent/DK44375A/da unknown
- 1975-02-07 HU HUBA3202A patent/HU168593B/hu unknown
- 1975-02-07 JP JP50015501A patent/JPS50108269A/ja active Pending
- 1975-02-08 PL PL1975177899A patent/PL92432B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU71812A1 (it) | 1975-12-09 |
| NL7501499A (nl) | 1975-08-12 |
| USB545299I5 (it) | 1976-02-24 |
| SE402588B (sv) | 1978-07-10 |
| IE40588L (en) | 1975-08-09 |
| BE825246A (fr) | 1975-08-06 |
| FR2260346A1 (it) | 1975-09-05 |
| DD118426A5 (it) | 1976-03-05 |
| DK44375A (it) | 1975-10-06 |
| IL46578A (en) | 1977-11-30 |
| FR2260346B1 (it) | 1980-01-11 |
| IL46578A0 (en) | 1975-04-25 |
| AU7786575A (en) | 1976-08-05 |
| ATA94875A (de) | 1977-03-15 |
| ES434547A1 (es) | 1976-12-16 |
| FI750325A (it) | 1975-08-10 |
| JPS50108269A (it) | 1975-08-26 |
| CA1049525A (en) | 1979-02-27 |
| US4001259A (en) | 1977-01-04 |
| CH605753A5 (it) | 1978-10-13 |
| SE7501389L (it) | 1975-08-11 |
| HU168593B (it) | 1976-06-28 |
| ZA75789B (en) | 1976-03-31 |
| IE40588B1 (en) | 1979-07-04 |
| DE2406200A1 (de) | 1975-08-14 |
| GB1444879A (en) | 1976-08-04 |
| PL92432B1 (it) | 1977-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |